The Arecibo 327 MHz Drift-Scan Survey (ar327) published its results in papers published from 2013 to 2021 with a total of 50 new pulsars discovered.
It detected a total of 54 pulsars.
The fastest pulsar discovered was J2055+15 with a period of 2.16 milliseconds and the slowest pulsar was J1956+07 with a period of 5.01248 seconds.
The smallest pulsar dispersion measure was J2234+0611 with a DM of 10.7645 pc/cc and the largest pulsar dispersion measure was J1942+0147 with a DM of 133.3 pc/cc. There were a total of 2133 pulsars known before the first discovery was published. This survey increased the total amount of known pulsars by 2.0%.